Incidental expense
偶然费用
🧩 词语组成解析
incidental
[[ˌinsi'dentəl]]
a. 附带的, 偶然的, 容易发生的\\nn. 附带事件
🗣️ 情景例句
If you had to describe the book in one sentence,
假如要你用一句话来描述这本书，
I'll see what I can do.
我看一看能怎么办。
I hope you're enjoying your staying here.
希望你在这里过得愉快。